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ubuntuUbuntuUSN-6354-1
HistorySep 07, 2023 - 12:00 a.m.

Python vulnerability

2023-09-0700:00:00
ubuntu.com
28
ubuntu
python2.7
python3.5
xml
entity
injection
denial of service
information disclosure
esm
unix

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

47.4%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • python2.7 - An interactive high-level object-oriented language
  • python3.5 - An interactive high-level object-oriented language

Details

It was discovered that Python did not properly handle XML entity
declarations in plist files. An attacker could possibly use this
vulnerability to perform an XML External Entity (XXE) injection,
resulting in a denial of service or information disclosure.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchlibpython2.7< 2.7.17-1~18.04ubuntu1.13+esm1UNKNOWN
Ubuntu18.04noarchidle-python2.7< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchlibpython2.7< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchlibpython2.7-dbg< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchlibpython2.7-dev< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchlibpython2.7-minimal< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchlibpython2.7-stdlib< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchlibpython2.7-testsuite< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchpython2.7< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Ubuntu18.04noarchpython2.7-dbg< 2.7.17-1~18.04ubuntu1.11UNKNOWN
Rows per page:
1-10 of 801

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.001 Low

EPSS

Percentile

47.4%